The Magma Cannon is a weapon manufactured by Vox Industries in Deadlocked. It is a shotgun which fires a blast of magma energy over a large radius with a medium range. The Magma Cannon can be purchased upon reaching the Advanced Qualifier from any vendor. It can be upgraded to the Vulcan Cannon with use. When in challenge mode, it can be upgraded to the Mega Vulcan Cannon for 1,750,000 bolts.